MX2009007709A - Valvula de acondicionamiento de camara de sello para una bomba rotodinamica. - Google Patents

Valvula de acondicionamiento de camara de sello para una bomba rotodinamica.

Info

Publication number
MX2009007709A
MX2009007709A MX2009007709A MX2009007709A MX2009007709A MX 2009007709 A MX2009007709 A MX 2009007709A MX 2009007709 A MX2009007709 A MX 2009007709A MX 2009007709 A MX2009007709 A MX 2009007709A MX 2009007709 A MX2009007709 A MX 2009007709A
Authority
MX
Mexico
Prior art keywords
seal chamber
conditioning valve
seal
rotodynamic pump
pump
Prior art date
Application number
MX2009007709A
Other languages
English (en)
Inventor
Kevin Buschkopf
Original Assignee
Weir Slurry Group Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weir Slurry Group Inc filed Critical Weir Slurry Group Inc
Publication of MX2009007709A publication Critical patent/MX2009007709A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

La presente invención se refiere a una bomba rotodinámica en la cual se posiciona un mecanismo de válvula de acondicionamiento de cámara de sello al menos parcialmente dentro de la cámara de sello de la bomba para suministrar selectivamente e intermitentemente fluido o descargar contenidos de la cámara de sello para modificar la condición o contenido de la cámara de sello y proteger efectivamente el sello mecánico de falla debido a, por ejemplo, el establecimiento de sólidos o la presencia de aire. El mecanismo de válvula de acondicionamiento se puede accionar por un dispositivo de control en comunicación con el aparato de monitoreo que determina la condición de la cámara de sello, y particularmente la cara de sello mecánico.
MX2009007709A 2007-01-30 2008-01-28 Valvula de acondicionamiento de camara de sello para una bomba rotodinamica. MX2009007709A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/699,902 US7780402B2 (en) 2007-01-30 2007-01-30 Seal chamber conditioning valve for a rotodynamic pump
PCT/US2008/001086 WO2008094501A1 (en) 2007-01-30 2008-01-28 Seal chamber conditioning valve for a rotodynamic pump

Publications (1)

Publication Number Publication Date
MX2009007709A true MX2009007709A (es) 2009-07-30

Family

ID=39668211

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009007709A MX2009007709A (es) 2007-01-30 2008-01-28 Valvula de acondicionamiento de camara de sello para una bomba rotodinamica.

Country Status (15)

Country Link
US (1) US7780402B2 (es)
EP (1) EP2126364A4 (es)
JP (1) JP5512282B2 (es)
KR (1) KR101201611B1 (es)
CN (1) CN101595306B (es)
AU (1) AU2008211190B2 (es)
BR (1) BRPI0806377A2 (es)
CA (1) CA2674508A1 (es)
CL (1) CL2008000283A1 (es)
EA (1) EA014974B1 (es)
MX (1) MX2009007709A (es)
PE (1) PE20081747A1 (es)
TW (1) TWI374979B (es)
WO (1) WO2008094501A1 (es)
ZA (1) ZA200904621B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1393311B1 (it) * 2009-03-19 2012-04-20 Turboden Srl Turbina per espansione di gas/vapore con mezzi di contrasto della spinta assiale sull'albero di uscita
US9671035B2 (en) * 2014-07-18 2017-06-06 Industrial Technology Research Institute Flow regulator
US20170234332A1 (en) * 2014-10-15 2017-08-17 Tianyi Xing Auxiliary shaft seal flushing system of a centrifugal pump and an axial flow pump
EP3209886B1 (en) * 2014-10-23 2019-09-04 Sulzer Management AG Impeller for a centrifugal pump
EP3426886B1 (en) * 2016-03-09 2020-05-27 OneSubsea IP UK Limited Determining flow rates of multiphase fluids

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4874301U (es) * 1971-12-18 1973-09-14
JPS5198301U (es) * 1975-02-05 1976-08-06
JPS6045317B2 (ja) * 1976-03-20 1985-10-08 芝浦メカトロニクス株式会社 ジェットポンプ装置における降水装置
US4532614A (en) * 1981-06-01 1985-07-30 Peppers James M Wall bore electrical generator
JPS58197496A (ja) * 1982-05-13 1983-11-17 Mitsubishi Electric Corp 温水循環ポンプ装置
US4691620A (en) * 1985-04-19 1987-09-08 Board Of Trustees Of The University Of Kentucky Self-flushing fluid seal assembly
DE3804183C2 (de) * 1988-02-11 1994-11-24 Klein Schanzlin & Becker Ag Wellendichtung für Kreiselpumpen
JPH01247795A (ja) * 1988-03-28 1989-10-03 Fuji Photo Film Co Ltd 高温スラリ用メカニカルシールポンプ
EP0386315A1 (de) * 1989-03-07 1990-09-12 Feodor Burgmann Dichtungswerke GmbH & Co. Abdichtungsvorrichtung sowie damit versehene Pumpe
US4990055A (en) * 1989-07-25 1991-02-05 Itt Corporation Dynamic seal with flushing protection of static seal
US5195867A (en) * 1992-03-05 1993-03-23 Barrett, Haentjens & Co. Slurry pump shaft seal flushing
JP2575880Y2 (ja) * 1993-07-14 1998-07-02 株式会社ゼクセル チャージバルブ
DK172332B1 (da) * 1995-05-24 1998-03-23 Apv Fluid Handling Horsens As Centrifugalpumpe med akseltætning
US5772396A (en) * 1996-05-15 1998-06-30 Environamics Corporation Pump having flush system for seal arrangement
US5803463A (en) * 1996-08-29 1998-09-08 Durametallic Corporation Grease seal
US6041801A (en) * 1998-07-01 2000-03-28 Deka Products Limited Partnership System and method for measuring when fluid has stopped flowing within a line
US6126038A (en) * 1998-10-30 2000-10-03 Olegnowicz; Israel Atomizing pump spray
FR2793425B1 (fr) * 1999-05-10 2002-03-08 Oreal Tete de distribution et recipient ainsi equipe
US6918252B2 (en) * 2002-02-27 2005-07-19 Ormat Technologies Inc. Method of and apparatus for cooling a seal for machinery
US7112033B1 (en) * 2003-02-24 2006-09-26 Wright Pumps, Inc. Hygienic mechanical seal flushing system for pure liquids in sanitary centrifugal pumps
CN2641328Y (zh) * 2003-09-03 2004-09-15 林恒远 蜗壳式自吸离心泵
JP4634130B2 (ja) * 2004-12-16 2011-02-16 大平洋機工株式会社 スラリーポンプの軸封装置
JP2006274876A (ja) * 2005-03-29 2006-10-12 Ebara Corp ポンプ装置および半導体製造システム

Also Published As

Publication number Publication date
EP2126364A4 (en) 2014-03-05
KR20110125274A (ko) 2011-11-18
KR101201611B1 (ko) 2012-11-14
JP5512282B2 (ja) 2014-06-04
CA2674508A1 (en) 2008-08-07
TWI374979B (en) 2012-10-21
BRPI0806377A2 (pt) 2011-09-13
US7780402B2 (en) 2010-08-24
AU2008211190A1 (en) 2008-08-07
CN101595306B (zh) 2012-05-23
US20080181765A1 (en) 2008-07-31
CN101595306A (zh) 2009-12-02
EA014974B1 (ru) 2011-04-29
AU2008211190B2 (en) 2012-05-31
JP2010516944A (ja) 2010-05-20
TW200844336A (en) 2008-11-16
EA200970721A1 (ru) 2010-02-26
CL2008000283A1 (es) 2009-01-09
EP2126364A1 (en) 2009-12-02
ZA200904621B (en) 2010-03-31
WO2008094501A1 (en) 2008-08-07
PE20081747A1 (es) 2009-01-01

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Legal Events

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